02234+4441 ES 1306

 
 
02h 23m 20.37s +44 41' 49.5" P.A. 276 sep 9.4 mag 10.37,10.55
 
 
Coord 2000
02234+4441
Discov num
ES 1306
Comp
Coord arcsec 2000
02 23 20.37 +44 41 49.5
Date first
1894
Date last
2016
Obs
11
Pa first
277
Pa last
276
P.A. Now (θ)
276°
Sep first
9.2
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
10.37
Mag sec
10.55
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+010
Sec motion ra
+006
Pri motion dec
-016
Sec motion dec
-008
Notes
rPM=0.474
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276
Precise sep
9.422
Constellation
Andromeda
Tycho2
2843-00911-1
last precise pa
276
last precise sep
9.422
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02234+4441 ES 1306 2007 7 275 9.4 10.37 10.55 D 022320.37+444149.5
02234+4441 ES 1306 2016 11 276 9.4 10.37 10.55 022320.37+444149.5

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